Fig. 4 in A New Species of Massinium (Echinodermata: Holothuroidea: Dendrochirotida: Phyllophoridae: Semperiellinae) from Western Japan

Fig. 4. SEM image of ossicles of Massinium japonicum sp. nov. (A–H, WMNH-INV-2014-124). A, ossicles of the ventrolateral tentacle; B, ventrolateral skin of peri-oral; C, ventrolateral skin of pharynx; D, the ventrolateral skin of introvert; E and F, middle part of the body wall on the abdominal side, and on the dorsal side, respectively; G, pedicel of the abdominal side; H, ventrolateral anal papilla.